813943006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{184903}}^1$

素因数の和:185007

約数の個数: 16

約数和(自身を含む): 1278056448

約数和(自身を除く): 464113442

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 184903, 369806, 5731993, 11463986, 13128113, 26256226, 406971503, 813943006]

約数ペア:

[(1, 813943006), (2, 406971503), (31, 26256226), (62, 13128113), (71, 11463986), (142, 5731993), (2201, 369806), (4402, 184903)]